<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>唯智 | 后台管理系统</title>
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  <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
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</head>
<body class="hold-transition login-page">
<div class="login-box">
  <div class="login-logo">
    <a href="/login">唯智 | 管理系统</a>
  </div>
  <!-- /.login-logo -->
  <div class="login-box-body">
    <p class="login-box-msg">用户登录</p>

    <form action="javascript:;" method="post" id="form">
      <div class="form-group has-feedback">
        <input type="text" class="form-control" placeholder="用户名" id="username" name="username">
        <span class="glyphicon glyphicon-envelope form-control-feedback"></span>
      </div>
      <div class="form-group has-feedback">
        <input type="password" class="form-control" placeholder="密码" id="password" name="password">
        <span class="glyphicon glyphicon-lock form-control-feedback"></span>
      </div>
      <div class="form-group" id="div_geetest_lib">
        	<div id="captcha"></div>
      </div>
      <div class="row">
        <div class="col-xs-8">  
        	<div class="checkbox icheck">
            <label id="form_help"></label>
          </div>
        </div>
        <!-- /.col -->
        <div class="col-xs-4">
          <button type="button" class="btn btn-primary btn-block btn-flat" id="login_submit">登录</button>
        </div>
        <!-- /.col -->
      </div>
    </form>
  </div>
  <!-- /.login-box-body -->
</div>
<!-- /.login-box -->

<!-- jQuery 2.2.3 -->
<script src="__PUBLIC__/AdminLTE/plugins/jQuery/jquery-2.2.3.min.js"></script>
<!-- Bootstrap 3.3.6 -->
<script src="__PUBLIC__/AdminLTE/bootstrap/js/bootstrap.min.js"></script>
<!-- iCheck -->
<script src="__PUBLIC__/AdminLTE/plugins/iCheck/icheck.min.js"></script>
<!-- 极验验证码 -->
<script src="http://static.geetest.com/static/tools/gt.js"></script>
<script>
  $(function () {
    $('input').iCheck({
      checkboxClass: 'icheckbox_square-blue',
      radioClass: 'iradio_square-blue',
      increaseArea: '20%' // optional
    });
    
    //验证码
    var captcha;
    var handler = function (captchaObj) {
        captchaObj.appendTo("#captcha");
        captcha = captchaObj;
    };
    $.get('/login/ajaxStartCaptchaServlet', function(data){
    	initGeetest({
            gt: data.gt,
            challenge: data.challenge,
            product: "float", // 产品形式
            offline: !data.success
        }, handler);
    }, 'json');
    
    var refush = function () {
        captcha.refresh();
    }
    
    $("#username,#password").keypress(function(e) {
        if (13 == e.keyCode) {
            $("#login_submit").trigger("click");
        }
    });
    $("#login_submit").click(function() {
        var data = {
            username: $.trim($("#username").val()),
            password: $.trim($("#password").val()),
        };
        if ("" == data.username || "" == data.password) {
            $("#form_help").removeClass("text-success").addClass("text-danger").html('请输入用户名和密码！');
            return;
        }
        $.post("/login/ajaxLoginCheck", $('#form').serialize(), function(data) {
            if (data.Code == 999) {
                $("#form_help").removeClass("text-danger").addClass("text-success").html('登录成功！');
                location.href = data.Data.callback;
            } else {
                $("#form_help").removeClass("text-success").addClass("text-danger").html(data.Msg);
                refush();
            }
            return;
        }, 'json');
    });
  });
</script>
</body>
</html>
